Class visualization for VToolHeight.
--HG-- branch : develop
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src/app/visualization/vistoolheight.cpp
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119
src/app/visualization/vistoolheight.cpp
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/************************************************************************
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**
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** @file vistoolheight.cpp
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** @author Roman Telezhynskyi <dismine(at)gmail.com>
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** @date 13 8, 2014
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**
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** @brief
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** @copyright
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** This source code is part of the Valentine project, a pattern making
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** program, whose allow create and modeling patterns of clothing.
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** Copyright (C) 2014 Valentina project
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** <https://bitbucket.org/dismine/valentina> All Rights Reserved.
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**
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** Valentina is free software: you can redistribute it and/or modify
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** it under the terms of the GNU General Public License as published by
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** the Free Software Foundation, either version 3 of the License, or
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** (at your option) any later version.
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**
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** Valentina is distributed in the hope that it will be useful,
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** but WITHOUT ANY WARRANTY; without even the implied warranty of
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** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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** GNU General Public License for more details.
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**
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** You should have received a copy of the GNU General Public License
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** along with Valentina. If not, see <http://www.gnu.org/licenses/>.
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**
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*************************************************************************/
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#include "vistoolheight.h"
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#include "../geometry/vpointf.h"
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#include "../tools/drawTools/vtoolheight.h"
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//---------------------------------------------------------------------------------------------------------------------
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VisToolHeight::VisToolHeight(const VContainer *data, QGraphicsItem *parent)
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: VisLine(data, parent), lineP1Id(0), lineP2Id(0), point(nullptr), base_point(nullptr), lineP1(nullptr),
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lineP2(nullptr), line(nullptr), line_intersection(nullptr)
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{
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base_point = InitPoint(supportColor);
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lineP1 = InitPoint(supportColor);
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lineP2 = InitPoint(supportColor);
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line = InitLine(supportColor);
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line_intersection = InitLine(supportColor);
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point = InitPoint(mainColor);
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}
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//---------------------------------------------------------------------------------------------------------------------
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VisToolHeight::~VisToolHeight()
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{}
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//---------------------------------------------------------------------------------------------------------------------
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void VisToolHeight::RefreshGeometry()
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{
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if (point1Id > 0)
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{
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const VPointF *first = data->GeometricObject<const VPointF *>(point1Id);
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DrawPoint(base_point, first->toQPointF(), supportColor);
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if (lineP1Id <= 0)
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{
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DrawLine(this, QLineF(first->toQPointF(), scenePos), mainColor);
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}
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else
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{
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const VPointF *second = data->GeometricObject<const VPointF *>(lineP1Id);
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DrawPoint(lineP1, second->toQPointF(), supportColor);
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QLineF base_line;
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if (lineP2Id <= 0)
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{
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base_line = QLineF(second->toQPointF(), scenePos);
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DrawLine(line, base_line, supportColor);
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}
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else
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{
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const VPointF *third = data->GeometricObject<const VPointF *>(lineP2Id);
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DrawPoint(lineP2, third->toQPointF(), supportColor);
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base_line = QLineF(second->toQPointF(), third->toQPointF());
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}
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DrawLine(line, base_line, supportColor);
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QPointF height = VToolHeight::FindPoint(base_line, first->toQPointF());
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QLineF height_line(first->toQPointF(), height);
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DrawLine(this, height_line, mainColor);
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ShowIntersection(height_line, base_line);
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}
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}
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}
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//---------------------------------------------------------------------------------------------------------------------
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void VisToolHeight::setLineP1Id(const quint32 &value)
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{
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lineP1Id = value;
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}
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//---------------------------------------------------------------------------------------------------------------------
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void VisToolHeight::setLineP2Id(const quint32 &value)
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{
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lineP2Id = value;
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}
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//---------------------------------------------------------------------------------------------------------------------
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void VisToolHeight::ShowIntersection(const QLineF &height_line, const QLineF &base_line)
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{
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QPointF p;
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QLineF::IntersectType intersect = height_line.intersect(base_line, &p);
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if (intersect == QLineF::UnboundedIntersection)
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{
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line_intersection->setVisible(true);
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DrawLine(line_intersection, QLineF(base_line.p1(), height_line.p2()), supportColor, Qt::DashLine);
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}
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else if (intersect == QLineF::BoundedIntersection)
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{
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line_intersection->setVisible(false);
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}
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}
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59
src/app/visualization/vistoolheight.h
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59
src/app/visualization/vistoolheight.h
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@ -0,0 +1,59 @@
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/************************************************************************
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**
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** @file vistoolheight.h
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** @author Roman Telezhynskyi <dismine(at)gmail.com>
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** @date 13 8, 2014
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**
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** @brief
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** @copyright
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** This source code is part of the Valentine project, a pattern making
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** program, whose allow create and modeling patterns of clothing.
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** Copyright (C) 2014 Valentina project
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** <https://bitbucket.org/dismine/valentina> All Rights Reserved.
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**
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** Valentina is free software: you can redistribute it and/or modify
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** it under the terms of the GNU General Public License as published by
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** the Free Software Foundation, either version 3 of the License, or
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** (at your option) any later version.
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**
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** Valentina is distributed in the hope that it will be useful,
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** but WITHOUT ANY WARRANTY; without even the implied warranty of
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** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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** GNU General Public License for more details.
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**
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** You should have received a copy of the GNU General Public License
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** along with Valentina. If not, see <http://www.gnu.org/licenses/>.
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**
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*************************************************************************/
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#ifndef VISTOOLHEIGHT_H
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#define VISTOOLHEIGHT_H
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#include "visline.h"
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class VisToolHeight : public VisLine
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{
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Q_OBJECT
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public:
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VisToolHeight(const VContainer *data, QGraphicsItem *parent = 0);
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virtual ~VisToolHeight();
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virtual void RefreshGeometry();
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void setLineP1Id(const quint32 &value);
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void setLineP2Id(const quint32 &value);
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private:
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Q_DISABLE_COPY(VisToolHeight)
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//base point in parent class
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quint32 lineP1Id;//first point of line
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quint32 lineP2Id;//second point of line
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QGraphicsEllipseItem *point;
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QGraphicsEllipseItem *base_point;
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QGraphicsEllipseItem *lineP1;
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QGraphicsEllipseItem *lineP2;
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QGraphicsLineItem *line;
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QGraphicsLineItem *line_intersection;
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void ShowIntersection(const QLineF &height_line, const QLineF &base_line);
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};
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#endif // VISTOOLHEIGHT_H
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@ -9,7 +9,8 @@ HEADERS += \
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visualization/vistoolalongline.h \
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visualization/vistoolbisector.h \
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visualization/vistoolshoulderpoint.h \
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visualization/vistoolnormal.h
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visualization/vistoolnormal.h \
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visualization/vistoolheight.h
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SOURCES += \
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visualization/vgraphicssimpletextitem.cpp \
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visualization/vistoolalongline.cpp \
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visualization/vistoolbisector.cpp \
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visualization/vistoolshoulderpoint.cpp \
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visualization/vistoolnormal.cpp
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visualization/vistoolnormal.cpp \
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visualization/vistoolheight.cpp
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